1,non grain oriented silicon steel coil 2,accurate measurement 3,available in customized sizes and designs 4,best price,surv
cold-rolled non-oriented silicon steelSpecification
Purpose is mainly manufacture all kinds of generators, motors, transformers, relays, transformer
. Non-oriented silicon steel grade identification requirements:
Grade | iron loss | induction |
50W600 | P15≤4.8 | B50≥1.69 |
50W800 | P15≤5.6 | B50≥1.69 |
50W1000 | P15≤6.6 | B50≥1.72 |
50W1300 | P15≤7.6 | B50≥1.73 |
II. weight of silicon stell per volume: 5 ~ 6tons
III. thickness tolerance:
Thickness: 0.5MM tolerance of ± 0.01MMThree-point difference: 1200MM width tolerance of ± 0.01MM
IV. Insulating paint:1, semi-organic
semi-inorganic coating properties, coating properties and all aspects of coating A Baosteel, Wuhan Iron and Steel T4 coating, Nippon Steel L coating, coating A1 Sichuan considerable iron.
The product is environmentally friendly water-soluble coating solution, does not contain hexavalent chromium and other heavy metals and polybrominated biphenyls or polybrominated diphenyl ethers. The coating also has the absolute environmental protection, can be passed to the European Union and other electronic products or materials on the mechanical and electrical access to testing (SGS RoHS testing).
2, coating performance 1, coating Appearance: colorless or light brown, dense and smooth, no pinholes, shrinkage 2, the coating hardness: Pencil hardness of 5-7H, powder can not afford to have tension pad 3 punching resistance: burr height is 50um, the mold material: tool steel, dies: 10mm, Die Gap: 0.6mm, with pressing oil, salt tablets times - more than 100 million
3, plate hardness indexHRB ≤ 67 °C
2012 new Non Grain Oriented Silicon Steel
